Perform the indicated operations. [(13x9 + 13) - (- 9x7 + 9x3 )] - [(10x9 - 11x5 + 9x) + (10x3 - 9x- 5)]
A. -3x9 + 9x7 + 11x5 - 19x3 + 18
B. 3x9 + 9x7 + 11x5 - 19x3 + 18
C. 3x9 + 9x7 - 11x5 - 19x3 + 18
D. -3x9 + 9x7 - 11x5 - 19x3 + 18
Answer: B
Mathematics
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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, an+1 = an4
A. 1, 4, 16, 64, 256 B. 1, 4, 16, 64, 256, 1024 C. 1, 5, 9, 13, 17 D. 1, 1, 1, 1, 1
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Graph the inequality.y < - 
x + 2
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.
- 4 = 1
A. -25 B. 15 C. 25 D. -15
Mathematics
Determine if the type of relation is linear, nonlinear, or none.
A. linear B. nonlinear C. none
Mathematics